{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["machanical property", "enabling technology", "machine or equipment", "manufacturing standard", "manufacturing process", "application"], "input": "Second , we provide an analysis on the velocity of particles in FSW based on vortex dynamics ."}
{"machanical property": [], "enabling technology": [], "machine or equipment": [], "manufacturing standard": [], "manufacturing process": ["FSW"], "application": []}